diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/unittests/test_handler/test_schema.py | 39 | ||||
| -rw-r--r-- | tests/unittests/test_util.py | 30 |
2 files changed, 60 insertions, 9 deletions
diff --git a/tests/unittests/test_handler/test_schema.py b/tests/unittests/test_handler/test_schema.py index ac41f124..fb266faf 100644 --- a/tests/unittests/test_handler/test_schema.py +++ b/tests/unittests/test_handler/test_schema.py @@ -134,22 +134,35 @@ class ValidateCloudConfigFileTest(CiTestCase): with self.assertRaises(SchemaValidationError) as context_mgr: validate_cloudconfig_file(self.config_file, {}) self.assertEqual( - 'Cloud config schema errors: header: File {0} needs to begin with ' - '"{1}"'.format(self.config_file, CLOUD_CONFIG_HEADER.decode()), + 'Cloud config schema errors: format-l1.c1: File {0} needs to begin' + ' with "{1}"'.format( + self.config_file, CLOUD_CONFIG_HEADER.decode()), str(context_mgr.exception)) - def test_validateconfig_file_error_on_non_yaml_format(self): - """On non-yaml format, validate_cloudconfig_file errors.""" + def test_validateconfig_file_error_on_non_yaml_scanner_error(self): + """On non-yaml scan issues, validate_cloudconfig_file errors.""" + # Generate a scanner error by providing text on a single line with + # improper indent. + write_file(self.config_file, '#cloud-config\nasdf:\nasdf') + with self.assertRaises(SchemaValidationError) as context_mgr: + validate_cloudconfig_file(self.config_file, {}) + self.assertIn( + 'schema errors: format-l3.c1: File {0} is not valid yaml.'.format( + self.config_file), + str(context_mgr.exception)) + + def test_validateconfig_file_error_on_non_yaml_parser_error(self): + """On non-yaml parser issues, validate_cloudconfig_file errors.""" write_file(self.config_file, '#cloud-config\n{}}') with self.assertRaises(SchemaValidationError) as context_mgr: validate_cloudconfig_file(self.config_file, {}) self.assertIn( - 'schema errors: format: File {0} is not valid yaml.'.format( + 'schema errors: format-l2.c3: File {0} is not valid yaml.'.format( self.config_file), str(context_mgr.exception)) @skipUnlessJsonSchema() - def test_validateconfig_file_sctricty_validates_schema(self): + def test_validateconfig_file_sctrictly_validates_schema(self): """validate_cloudconfig_file raises errors on invalid schema.""" schema = { 'properties': {'p1': {'type': 'string', 'format': 'hostname'}}} @@ -342,6 +355,20 @@ class MainTest(CiTestCase): 'Expected either --config-file argument or --doc\n', m_stderr.getvalue()) + def test_main_absent_config_file(self): + """Main exits non-zero when config file is absent.""" + myargs = ['mycmd', '--annotate', '--config-file', 'NOT_A_FILE'] + with mock.patch('sys.exit', side_effect=self.sys_exit): + with mock.patch('sys.argv', myargs): + with mock.patch('sys.stderr', new_callable=StringIO) as \ + m_stderr: + with self.assertRaises(SystemExit) as context_manager: + main() + self.assertEqual(1, context_manager.exception.code) + self.assertEqual( + 'Configfile NOT_A_FILE does not exist\n', + m_stderr.getvalue()) + def test_main_prints_docs(self): """When --doc parameter is provided, main generates documentation.""" myargs = ['mycmd', '--doc'] diff --git a/tests/unittests/test_util.py b/tests/unittests/test_util.py index 84941c7d..d774f3dc 100644 --- a/tests/unittests/test_util.py +++ b/tests/unittests/test_util.py @@ -4,6 +4,7 @@ from __future__ import print_function import logging import os +import re import shutil import stat import tempfile @@ -265,26 +266,49 @@ class TestGetCmdline(helpers.TestCase): self.assertEqual("abcd 123", ret) -class TestLoadYaml(helpers.TestCase): +class TestLoadYaml(helpers.CiTestCase): mydefault = "7b03a8ebace993d806255121073fed52" + with_logs = True def test_simple(self): mydata = {'1': "one", '2': "two"} self.assertEqual(util.load_yaml(yaml.dump(mydata)), mydata) def test_nonallowed_returns_default(self): + '''Any unallowed types result in returning default; log the issue.''' # for now, anything not in the allowed list just returns the default. myyaml = yaml.dump({'1': "one"}) self.assertEqual(util.load_yaml(blob=myyaml, default=self.mydefault, allowed=(str,)), self.mydefault) - - def test_bogus_returns_default(self): + regex = re.compile( + r'Yaml load allows \(<(class|type) \'str\'>,\) root types, but' + r' got dict') + self.assertTrue(regex.search(self.logs.getvalue()), + msg='Missing expected yaml load error') + + def test_bogus_scan_error_returns_default(self): + '''On Yaml scan error, load_yaml returns the default and logs issue.''' badyaml = "1\n 2:" self.assertEqual(util.load_yaml(blob=badyaml, default=self.mydefault), self.mydefault) + self.assertIn( + 'Failed loading yaml blob. Invalid format at line 2 column 3:' + ' "mapping values are not allowed here', + self.logs.getvalue()) + + def test_bogus_parse_error_returns_default(self): + '''On Yaml parse error, load_yaml returns default and logs issue.''' + badyaml = "{}}" + self.assertEqual(util.load_yaml(blob=badyaml, + default=self.mydefault), + self.mydefault) + self.assertIn( + 'Failed loading yaml blob. Invalid format at line 1 column 3:' + " \"expected \'<document start>\', but found \'}\'", + self.logs.getvalue()) def test_unsafe_types(self): # should not load complex types |